Update OWNERS

Test: N/A
Change-Id: I2d34e3c05e99191ae1d95fd3c5e6557c2b982965
diff --git a/services/audioflinger/OWNERS b/services/audioflinger/OWNERS
index d02d9e0..034d161 100644
--- a/services/audioflinger/OWNERS
+++ b/services/audioflinger/OWNERS
@@ -1,4 +1,4 @@
+gkasten@google.com
 hunga@google.com
 jmtrivi@google.com
 mnaganov@google.com
-gkasten@google.com